/*
 * $Id$
 *
 * SARL is an general-purpose agent programming language.
 * More details on http://www.sarl.io
 *
 * Copyright (C) 2014-2024 SARL.io, the Original Authors and Main Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.arakhne.afc.services;

import java.util.concurrent.atomic.AtomicReference;

/** 
 * Abstract implementation of a typical SRE service. 
 * 
 * @author $Author: sgalland$
 * @version $FullVersion$
 * @mavengroupid $GroupId$
 * @mavenartifactid $ArtifactId$
 * @since 0.7.0
 */
public abstract class AbstractService implements IService {

	private final AtomicReference<ServiceState> state = new AtomicReference<>(ServiceState.NEW);
	
	@Override
	public ServiceState getState() {
		return this.state.get();
	}

	@Override
	public void setState(ServiceState state) {
		if (state != null) {
			this.state.set(state);
		}
	}
	
	@Override
	public void onStart() {
		//
	}
	
	@Override
	public void onStop() {
		//
	}

}
